AMD Epyc 7401P vs AMD Ryzen Threadripper 1950X

VS
AMD Epyc 7401P
AMD Epyc 7401P Image
AMD Ryzen Threadripper 1950X
AMD Ryzen Threadripper 1950X Image
AMD Epyc 7401P
AMD Ryzen Threadripper 1950X
Key Differences Key Differences AMD Epyc 7401P AMD Ryzen Threadripper 1950X
Cores 24 16
CPU Threads 48 32
Base Clock Speed 2GHz 3.4GHz
Turbo Clock Speed 3GHz 4GHz
TDP (THERMAL DESIGN POINT) 155W 180W
Has integrated graphics No No
Performance per watt 47.0 Not Known
Performance Performance AMD Epyc 7401P AMD Ryzen Threadripper 1950X
CPU Speed & Cores 24 x 2GHz 16 x 3.4GHz
Number of CPU Threads 48 32
L2 Cache Size 12MB 8MB
L3 Cache Size 64MB 32MB
Turbo Boost Frequency 3GHz 4GHz
L1 Cache Size 2304KB 1500KB
L2 Core 0.5MB/core 0.5MB/core
L3 Core 2.67MB/core 2MB/core
Does it have an unlocked multiplier No Yes
Uses ARM big.LITTLE tech No No
Uses ARM HMP No No
Features Features AMD Epyc 7401P AMD Ryzen Threadripper 1950X
Has AES Support Yes Yes
Supported SSE Version 4.2 Not Known
Has AVX Support Yes Yes
Has MMX Tech Support Yes Yes
Has F16C Support Yes Yes
Has NX Processor Bit Support Yes No
Has FMA3 Instructions Support Yes Yes
Supports CPU Throttling No No
Supports ARM TrustZone Tech No No
Has FMA4 Instructions Support No No
Has Multithreading Tech Support No Yes
General info General info AMD Epyc 7401P AMD Ryzen Threadripper 1950X
Has 64-bit Support No Data Found No Data Found
Semiconductor Size 14nm 14nm
TDP (Thermal Design Point) 155W 180W
PCI Express Version 3 3
Transistor Count 19200 million Not Known
Does it have Integrated Graphics No No
CPU Temperature Not Known 68°C
Supports Power Optimized L2 Cache No No
Memory Memory AMD Epyc 7401P AMD Ryzen Threadripper 1950X
RAM Memory Speed 2666MHz 2667MHz
Max Memory Bandwidth 307GB/s Not Known
Max Memory Channels 8 4
Supported Memory Size 2000GB Not Known
ECC (Error-Correcting Code) Memory Support Yes Yes
DDR Type Memory Version 4 Not Known
Benchmarks Benchmarks AMD Epyc 7401P AMD Ryzen Threadripper 1950X
PassMark Score 23813 22134
PassMark Score (Single Thread) 1704 1997
Geekbench 5 Score (Multi-Thread) 7285 Not Known
Geekbench 5 Score (Single Thread) 699 Not Known
CPU Performance (Per Watt) 47.0 Not Known

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